positively charged

Listing 1 - 10 from 16 for positively charged

In situ hybridization of non-radiolabelled RNA probes to sectioned tissue.
... at 4°C. II. SECTIONING Use ProbeOn Plus slides (Fisher Scientific).  They are pre-cleaned, charged, and easily sandwiched together for later steps. Place slide on a slide warmer that ... two *See section on fixation for paraformaldehyde recipe. 4.  Acetic anhydride treatment.  In this step, positively charged amino groups are acetylated.  This reduces non-specific binding of the probe. Place slides in ...
carnegiedpb.stanford.edu

Hard Water, Description of, and Treatment Options
... is through an ion exchange water softener. This system works by exchanging positively charged hardness minerals (calcium and magnesium) with positively charged softness minerals (sodium or potassium) on a resin surface that is regenerated ...
extoxnet.orst.edu

WATER
... 110, as of this writing. An atom contains at least one central, positively charged body and one circling, negatively charged body. Every atom is unique in that the number of positive charges ... negative (green) and positive (red) charges on the water molecule. The negatively charged sites are farther apart than the positively charged sites. Figure 4: A: The diagrams of two water molecules show that ...
home.ccil.org

MIT Biology Hypertextbook: Chemistry Review
... transfer of electrons from one atom to another, resulting in two ions, one positively charged and the other negatively charged. For example, when a sodium atom (Na) donates the one electron in its ...
web.mit.edu

3.3 Acid-Base Equilibria
... pH above the pKa, the molecule will be more negatively charged. At any pH below the pKa, the molecule will be more positively charged. A simple graphical way to remember these points is ...
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16.ex
... is attached to the surface of soil particles and that can be exchanged with other positively charged ions in the soil solution. EXFOLIATE: To peel off in layers or flakes, as the ...
www.botany.com

Dionaea muscipula - Venus Flytrap, Carnivorous Plants Online - Botanical Society of America
... have no positive partner; the cell has a negative charge. This negative charge will attract positively charged things (positive ions, or cations) from outside the cell, like the Ca++ (calcium ions) that ...
www.botany.org

Bitter Pit Management in Apples
... shoot growth over fruit growth. Potassium and magnesium compete with calcium because they are all positively charged ions. High levels of available water will increase fruit calcium if shoot growth is not ...
www.canr.msu.edu

Lab Manual Exercise # 1a
... a higher concentration (charge) of positively-charged hydrogen (H+) ions (or protons) on one side of the membrane. When one side of the membrane is sufficiently "charged," these protons recross the membrane through ...
waynesword.palomar.edu

Photosynthesis 1
... a higher concentration (charge) of positively-charged hydrogen (H+) ions (or protons) on one side of the membrane. When one side of the membrane is sufficiently "charged," these protons recross the membrane through ...
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